EP0351707A3 - High strength fibers of stereoregular polystyrene - Google Patents

High strength fibers of stereoregular polystyrene Download PDF

Info

Publication number
EP0351707A3
EP0351707A3 EP19890112750 EP89112750A EP0351707A3 EP 0351707 A3 EP0351707 A3 EP 0351707A3 EP 19890112750 EP19890112750 EP 19890112750 EP 89112750 A EP89112750 A EP 89112750A EP 0351707 A3 EP0351707 A3 EP 0351707A3
Authority
EP
European Patent Office
Prior art keywords
polystyrene
high strength
fiber
strength fibers
syndiotactic polystyrene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19890112750
Other languages
German (de)
French (fr)
Other versions
EP0351707A2 (en
Inventor
David R. Pedersen
Peter E. Pierini
Henry Nelson Beck
Mark J. Semer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of EP0351707A2 publication Critical patent/EP0351707A2/en
Publication of EP0351707A3 publication Critical patent/EP0351707A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/20—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain
    • D01F6/22—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain from polystyrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The invention is a crystalline fiber comprising syndiotactic polystyrene, or a mixture. Preferably the fiber is a high strength fiber isotactic polystyrene and syndiotactic polystyrene wherein the fiber is monoaxially oriented, has a tensile strength of 10,000 psi or greater, and a modulus of 1,000,000 psi or greater.
In another aspect the invention is a process for the preparation of fibers of syndiotactic polystyrene, or a mixture of isotactic polystyrene and syndiotactic polystyrene.
EP19890112750 1988-07-22 1989-07-12 High strength fibers of stereoregular polystyrene Withdrawn EP0351707A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22347488A 1988-07-22 1988-07-22
US223474 1988-07-22

Publications (2)

Publication Number Publication Date
EP0351707A2 EP0351707A2 (en) 1990-01-24
EP0351707A3 true EP0351707A3 (en) 1990-10-10

Family

ID=22836649

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890112750 Withdrawn EP0351707A3 (en) 1988-07-22 1989-07-12 High strength fibers of stereoregular polystyrene

Country Status (6)

Country Link
EP (1) EP0351707A3 (en)
JP (1) JPH0253909A (en)
KR (1) KR910003172A (en)
AU (1) AU620895B2 (en)
CA (1) CA1335030C (en)
FI (1) FI893527A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389431A (en) * 1991-05-14 1995-02-14 Idemitsu Kosan Co., Ltd. Nonwoven fabric and process for producing same
JP2017110311A (en) * 2015-12-16 2017-06-22 東洋紡株式会社 Manufacturing method of syndiotactic polystyrene fiber
US20220098395A1 (en) * 2019-06-19 2022-03-31 Jiangsu Guowang High-Technique Fiber Co., Ltd. Emulsion composition, polystyrene nano-fiber, polystyrene nano-fiber product, preparation method, and use thereof
JP2021116488A (en) * 2020-01-24 2021-08-10 王子ホールディングス株式会社 Nonwoven fabric, molded article, metal-clad layered body
CN114015154B (en) * 2021-11-09 2023-08-18 南方电网科学研究院有限责任公司 Preparation method of environment-friendly high-voltage cable polypropylene insulating material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502191A (en) * 1937-10-11 1939-03-14 Distillers Co Yeast Ltd Improvements relating to the manufacture of threads, films and like articles from polymerisation products of high molecular weight
EP0291915A2 (en) * 1987-05-18 1988-11-23 Idemitsu Kosan Company Limited Styrene-based resin composition and moldings produced from said composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502191A (en) * 1937-10-11 1939-03-14 Distillers Co Yeast Ltd Improvements relating to the manufacture of threads, films and like articles from polymerisation products of high molecular weight
EP0291915A2 (en) * 1987-05-18 1988-11-23 Idemitsu Kosan Company Limited Styrene-based resin composition and moldings produced from said composition

Also Published As

Publication number Publication date
FI893527A0 (en) 1989-07-21
AU620895B2 (en) 1992-02-27
AU3880189A (en) 1990-01-25
JPH0253909A (en) 1990-02-22
EP0351707A2 (en) 1990-01-24
FI893527A (en) 1990-01-23
KR910003172A (en) 1991-02-27
CA1335030C (en) 1995-04-04

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